Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Shannon Leigh Brown Blackwood, OD
Optometrist in Asheville, NC · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821353566
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Registry record
Entity type Individual (Type 1)
Name Dr. Shannon Leigh Brown Blackwood
Credential OD
Sex Female
Practice address 645 Patton Ave, Asheville, NC, 28806
Phone (828) 251-1290
Enumeration date Jul 9, 2012
Last updated in NPPES Mar 23, 2020
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What specialty is Shannon Blackwood?
Shannon Blackwood is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-23.